| // 2006-06-19 Paolo Carlini <pcarlini@suse.de> |
| // |
| // Copyright (C) 2006 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 2, or (at your option) |
| // any later version. |
| // |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| // |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // 5.1.4.6 class template xor_combine [tr.rand.eng.xor] |
| // 5.1.1 Table 16 |
| |
| #include <sstream> |
| #include <tr1/random> |
| #include <testsuite_hooks.h> |
| |
| void |
| test01() |
| { |
| bool test __attribute__((unused)) = true; |
| using std::tr1::xor_combine; |
| using std::tr1::minstd_rand; |
| using std::tr1::mt19937; |
| |
| std::stringstream str; |
| xor_combine |
| < |
| minstd_rand, 1, |
| mt19937, 2 |
| > u, v; |
| |
| u(); // advance |
| str << u; |
| |
| VERIFY( u != v ); |
| |
| str >> v; |
| VERIFY( u == v ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |
